package com.itheima.sh.d_method_04;

public class forfor_year {
    public static void main(String[] args) {
        for (int year = 2021; year <=2023 ; year++) {
            for (int month = 1; month <=12 ; month++) {
                System.out.print(year+"年"+month+"月\t");

            }
            System.out.println();
        }

    }
}
